package com.itcast.health.constant;


import com.alibaba.fastjson.JSON;
import com.qiniu.common.QiniuException;
import com.qiniu.http.Response;
import com.qiniu.storage.BucketManager;
import com.qiniu.storage.Configuration;
import com.qiniu.storage.Region;
import com.qiniu.storage.UploadManager;
import com.qiniu.storage.model.DefaultPutRet;
import com.qiniu.util.Auth;

/**
 * @author Gao
 * @version v1.0
 * @date 2019/11/20 9:57
 * @description  七牛工具类
 **/
public class QiNiuUtils {
        public  static String accessKey = "3HN5gPxoaEPuTnOGUXhwbm2IAQDg_ilQIvdeST-1";
        public  static String secretKey = "OF-sIZytUDTnkOc-DRT6EuLnzGNXTtqiTPT88ZdE";
        public  static String bucket = "gpq-health";

        public static void upload2Qiniu(String filePath,String fileName){
            //构造一个带指定Zone对象的配置类
            Configuration cfg = new Configuration(Region.huanan());
            UploadManager uploadManager = new UploadManager(cfg);
            Auth auth = Auth.create(accessKey, secretKey);
            String upToken = auth.uploadToken(bucket);
            try {
                Response response = uploadManager.put(filePath, fileName, upToken);
                //解析上传成功的结果
                DefaultPutRet putRet =  JSON.parseObject(response.bodyString(), DefaultPutRet.class);
               /* DefaultPutRet putRet =
                        new Gson().fromJson(response.bodyString(), DefaultPutRet.class);*/
            } catch (QiniuException ex) {
                Response r = ex.response;
                try {
                    System.err.println(r.bodyString());
                } catch (QiniuException ex2) {
                    //ignore
                }
            }
        }

        //上传文件
        public static void upload2Qiniu(byte[] bytes, String fileName) throws QiniuException {
            //构造一个带指定Zone对象的配置类
            Configuration cfg = new Configuration(Region.huanan());
            //...其他参数参考类注释
            UploadManager uploadManager = new UploadManager(cfg);
            //默认不指定key的情况下，以文件内容的hash值作为文件名
            String key = fileName;
            Auth auth = Auth.create(accessKey, secretKey);
            String upToken = auth.uploadToken(bucket);

                Response response = uploadManager.put(bytes, key, upToken);
                //解析上传成功的结果
            DefaultPutRet putRet =  JSON.parseObject(response.bodyString(), DefaultPutRet.class);

         /*   DefaultPutRet putRet =
                        new Gson().fromJson(response.bodyString(), DefaultPutRet.class);*/
                System.out.println(putRet.key);
                System.out.println(putRet.hash);

        }

        //删除文件
        public static void deleteFileFromQiniu(String fileName){
            //构造一个带指定Zone对象的配置类
            Configuration cfg = new Configuration(Region.huanan());
            String key = fileName;
            Auth auth = Auth.create(accessKey, secretKey);
            BucketManager bucketManager = new BucketManager(auth, cfg);
            try {
                bucketManager.delete(bucket, key);
            } catch (QiniuException ex) {
                //如果遇到异常，说明删除失败
                System.err.println(ex.code());
                System.err.println(ex.response.toString());
            }
        }
    }
